Bialik currently stars on the CBS comedy "The Big Bang Theory" and rose to fame as the star of the TV show "Blossom."

She has been a proponent of "attachment parenting" and the former couple have two sons together, ages 7 and 4. Bialik has said their parenting style was not a factor in the divorce and she is seeking joint custody of the children.

The 36-year-old wrote in her post last week that the divorce is "terribly sad, painful and incomprehensible" for children.

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